TM 5-3895-379-23-1
0009
MALFUNCTION
No Power To Cold Start Heater or Cold Start Heater Faulty.
CORRECTIVE ACTION
WARNING
Use caution while working under operator platform assembly. Falling platform may
cause injury or death.
1.
Raise operator platform (Volume 2, WP 0235).
2.
Turn battery disconnect switch to ON position (TM 5-3895-379-10).
3.
Have assistant turn engine start switch and starting aid switch to ON position (TM 5-3895-379-10).
4.
Touch positive (+) probe of multimeter to wire 377-OR.
5.
Touch negative (-) probe of multimeter to engine block.
a.
If less than 12 to 14 VDC are measured at wire 377-OR, perform the following:
(1)
Turn engine start switch to OFF position (TM 5-3895-379-10).
(2)
Turn battery disconnect switch to OFF position (TM 5-3895-379-10).
(3)
Lower operator platform (Volume 2, WP 0235).
(4)
Go to Electrical Symptom: STARTING AID SWITCH DOES NOT WORK (WP 0034).
b.
If more than 14 VDC are measured at wire 377-OR, starting aid resistor and cold start heater
are damaged, perform the following:
(1)
Turn engine start switch to OFF position (TM 5-3895-379-10).
(2)
Turn battery disconnect switch to OFF position (TM 5-3895-379-10).
(3)
Lower operating platform (Volume 2, WP 0235).
(4)
Replace cold start heater (WP 0130).
(5)
Replace starting aid resistor (WP 0174).
c.
If 12 to 14 VDC are measured at wire 377-OR, go to next malfunction.
0009-4
03/15/2011Rel(1.8)root(tswp)wpno(T00015)
